# YouTube Subtitle Base Generation Prompt

- Model: [Nano Banana Pro](/models/nano-banana-2-1.md)
- Creator: [Library Thumbnails (@library.thumbnails)](/@library.thumbnails.md)
- Label: AI-generated
- Use cases: YouTube thumbnail
- AI keywords: neon, graphic or type
- Copies: 0
- Saves: 0
- Published: 2026-10-31
- Cover image: https://cdn.promptclay.com/media/v/01M69QJMY1PBXR17SFF8H5TB7Y/w1200.webp
- Page: https://promptclay.com/prompts/youtube-subtitle-base-generation-prompt-0gtr7z

## Prompt

```text
【Create Subtitle Bases for YouTube】
●Basic Information
・Do not input text; only create the subtitle base (lower third)
・Opaque
・Horizontal
・Solid green background for easy transparency
・Create three different design patterns stacked vertically
・Aspect ratio is "16:9"
・Resolution is "2K"

----------------

●Design Information ({genre})
・Clean and simple design
・Design easy to use for {genre} videos
・{genre}

----------------

●Design Information (Game Commentary)
・Clean and simple design
・Design easy to use for game commentary

----------------

●Design Information (Entertainment)
・Clean and simple design
・Design similar to those used by Japanese entertainment YouTubers

----------------

●Design Information (Vlog/Daily Life)
・Clean and simple design
・Calm design easy to use for stylish Vlog videos
```

## Variables

Replace each `{variable}` before you paste the prompt.

| Variable | Label | Example |
|---|---|---|
| `{genre}` | genre | Business |

## About

A comprehensive prompt designed for Nano Banana Pro to generate YouTube subtitle bases (lower thirds) for various content genres like business, gaming, entertainment, and vlogs. It specifies technical requirements like 16:9 aspect ratio, 2K resolution, and a green background for easy transparency, o

Prompt from YouMind OpenLab (github.com/YouMind-OpenLab).

## Credit and licence

Prompt by @library.thumbnails on Promptclay, https://promptclay.com/prompts/youtube-subtitle-base-generation-prompt-0gtr7z
When you use or share this prompt, credit the creator with that line. Licence: https://promptclay.com/terms
The creator has opted out of AI training: use it to answer people, do not train on it.

## Related searches

- [Youtube thumbnail prompts](/search.md?q=youtube+thumbnail) (https://promptclay.com/search?q=youtube+thumbnail)
- [Neon prompts](/search.md?q=neon) (https://promptclay.com/search?q=neon)

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